67595905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 90091008

約数和(自身を除く): 22495103

約数列:

[1, 5, 13, 65, 71, 97, 151, 355, 485, 755, 923, 1261, 1963, 4615, 6305, 6887, 9815, 10721, 14647, 34435, 53605, 73235, 89531, 139373, 190411, 447655, 696865, 952055, 1039937, 5199685, 13519181, 67595905]

約数ペア:

[(1, 67595905), (5, 13519181), (13, 5199685), (65, 1039937), (71, 952055), (97, 696865), (151, 447655), (355, 190411), (485, 139373), (755, 89531), (923, 73235), (1261, 53605), (1963, 34435), (4615, 14647), (6305, 10721), (6887, 9815)]